Implementación de la Plataforma de Interoperabilidad del ... - Ongei
Implementación de la Plataforma de Interoperabilidad del ... - Ongei
Implementación de la Plataforma de Interoperabilidad del ... - Ongei
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Tecnología y Gerencia <strong>de</strong>l Perú SAC<br />
PGFSOA: Keys to Implementation (SOA)<br />
Service Oriented Architecture<br />
1. Use EA to align with business<br />
objectives<br />
2. Introduce Services as a First-Or<strong>de</strong>r<br />
Concept in your EA<br />
Establish a Service Based Target<br />
Architecture<br />
Adopt mo<strong>de</strong>l based architecture<br />
and pattern based <strong>de</strong>sign<br />
Enable automatic compliance<br />
and alignment<br />
1. Leverage legacy assets to enable<br />
evolutionary progress<br />
Or<strong>de</strong>r<br />
System<br />
Or<strong>de</strong>r<br />
Fulfillment<br />
Service<br />
Or<strong>de</strong>rs<br />
Service<br />
Customers<br />
Service<br />
AccountsReceivableAPI<br />
(from legacy Accounting System)<br />
AddressReformatter<br />
Product Dev<br />
System<br />
Products<br />
Service<br />
Stock Control<br />
Application<br />
Stock Management Service<br />
Stock Movements Service<br />
Stock Reor<strong>de</strong>ring<br />
Purchasing<br />
(from highly generic component)<br />
CurrencyConversionService<br />
Source: CBDI SAE<br />
Solution Layer<br />
(presentation<br />
and dialog)<br />
Process Services<br />
(orchestration <strong>la</strong>yer)<br />
Core Business<br />
Services<br />
(“backbone” <strong>la</strong>yer)<br />
Un<strong>de</strong>rlying Services<br />
(that need a faca<strong>de</strong>)<br />
Utility Services<br />
(high reuse <strong>la</strong>yer)
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